Saturday, 22 August 2020

Uncommon Solvent Immiscibilities

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  KiloMentor is always on the lookout for methods to separate components of a mixture by partitioning between immiscible liquids. Better kno...
Wednesday, 12 August 2020

Diphenylphosphine Oxide Containing Compounds: Intermediates almost guaranteed to be Crystalline

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    Stuart Warren, in an article in Accounts of Chemical Research 11 (11) 401 (1978), wrote that almost all diphenylphosphine oxide-contain...
Monday, 6 July 2020

Tannic Acid Hydrotropes

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Most hydrotropes are made by dissolving organic salts at a concentration of at least 1M in water. Covalently bonded materials do exist that ...
Monday, 29 June 2020

Diisopropyl Ether (DIPE) Solvent Can be Safely Used in Industry

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  Diisopropyl ether also trivially called isopropyl ether (analogous with ethyl ether) is an important anti-knock additive for gasoline. I...
Saturday, 27 June 2020

Extractive Crystallization-The Use of Methyl or Ethyl Salicylate to Crystallize Solutes Insoluble in both Hydrocarbon Liquids and Water

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The following is a research idea. As far as KiloMentor is aware It has not been demonstrated. Before any trials, an up-to-date literature s...
Monday, 22 June 2020

Phase-Transfer Chemistry

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Introduction A shortcoming of the KiloMentor blog is that its author retired in 2011. Thus, although a fair account of developments up unt...
Saturday, 13 June 2020

Impinging Jet Micromixing to Solve the Problem of Small Crystal Size without Milling.

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CA2044706, Crystallization Method to Improve Crystal Structure and Size expired June 14 th 2011 in Canada and the family member US5314506...
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